treat

To act or behave in a specified manner toward.

To regard and handle in a certain way. Often used with as.

To deal with in writing or speech; discuss.

To deal with or represent artistically in a specified manner or style.

To provide with food, entertainment, or gifts at one’s own expense.

To give (someone or oneself) something pleasurable.

To subject to a process, action, or change, especially to a chemical or physical process or application.

To give medical aid to (someone).